Cataclysm-DDA experimental build 2025-01-05-0002

What's Changed

• Update the table of contents in doc/JSON_INFO.md by @kevingranade in #78936
• [Magiclysm] Make Magic Shop NPC no longer guaranteed spawn by @QuillInkwell in #78930

Full Changelog: cdda-experimental-2025-01-04-2214...cdda-experimental-2025-01-05-0002